3345232251 has 4 divisors (see below), whose sum is σ = 4460309672. Its totient is φ = 2230154832.

The previous prime is 3345232243. The next prime is 3345232279. The reversal of 3345232251 is 1522325433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1522325433 = 3 ⋅507441811.

It is not a de Polignac number, because 3345232251 - 2³ = 3345232243 is a prime.

It is a super-2 number, since 2×3345232251² = 22381157626261054002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3345232201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557538706 + ... + 557538711.

It is an arithmetic number, because the mean of its divisors is an integer number (1115077418).

Almost surely, 2^3345232251 is an apocalyptic number.

3345232251 is a deficient number, since it is larger than the sum of its proper divisors (1115077421).

3345232251 is a wasteful number, since it uses less digits than its factorization.

3345232251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115077420.

The product of its digits is 21600, while the sum is 30.

The square root of 3345232251 is about 57837.9827708401. The cubic root of 3345232251 is about 1495.5769335861.

Adding to 3345232251 its reverse (1522325433), we get a palindrome (4867557684).

It can be divided in two parts, 33452 and 32251, that added together give a triangular number (65703 = T₃₆₂).

The spelling of 3345232251 in words is "three billion, three hundred forty-five million, two hundred thirty-two thousand, two hundred fifty-one".